No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

AMI Smart Meter Reading Solution V200R010C10 Planning and Design Guide

This document describes the overall and detailed design of functions and services in the AMI Smart Meter Reading Solution.
Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Network Reliability Design

Network Reliability Design

The AMI solution includes the data center network between application systems and components, carrier network between DCUs and the DCP and between GPRS meters and DCP, and network between DCUs and smart meters. Measures are taken on these networks to ensure communication link reliability:
  • Internet: Third-party application systems and EEM&DCP are deployed in the data center, use a wired network for communication, and provide dual-network redundancy to ensure stability of external network access. Network devices in the data center need to be configured with DoS attack defense.
  • Network between DCUs and the DCP: DCUs and the DCP can set up wired connections or GPRS/3G wireless connections. This network applies to various scenarios and ensures high reliability.
  • GPRS network: The GPRS network can cover a large area and provide long-distance high-speed wireless communication.
  • 3G uplink network: DCUs and GPRS meters can communicate with the DCP through a 3G network. The 3G network uses VPN dual-network redundancy to provide high data transmission reliability.
Translation
Download
Updated: 2019-03-07

Document ID: EDOC1100069579

Views: 6236

Downloads: 11

Average rating:
This Document Applies to these Products
Related Version
Related Documents
Share
Previous Next